Whakaoti mō x
x=62
Graph
Tohaina
Kua tāruatia ki te papatopenga
2x-2+x+2=186
Pahekotia te x me x, ka 2x.
3x-2+2=186
Pahekotia te 2x me x, ka 3x.
3x=186
Tāpirihia te -2 ki te 2, ka 0.
x=\frac{186}{3}
Whakawehea ngā taha e rua ki te 3.
x=62
Whakawehea te 186 ki te 3, kia riro ko 62.
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